12391064

素因数分解:

$2^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{541}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 26666400

約数和(自身を除く): 14275336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 409, 541, 818, 1082, 1636, 2164, 2863, 3272, 3787, 4328, 5726, 7574, 11452, 15148, 22904, 30296, 221269, 442538, 885076, 1548883, 1770152, 3097766, 6195532, 12391064]

約数ペア:

[(1, 12391064), (2, 6195532), (4, 3097766), (7, 1770152), (8, 1548883), (14, 885076), (28, 442538), (56, 221269), (409, 30296), (541, 22904), (818, 15148), (1082, 11452), (1636, 7574), (2164, 5726), (2863, 4328), (3272, 3787)]